fiorite

== English == === Etymology === From Santa Fiora +‎ -ite. === Noun === fiorite (uncountable) (mineralogy) A variety of opal occurring in the cavities of volcanic tuff, having a pearly lustre and forming botryoidal masses. === References === “fiorite”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. Mindat == Italian == === Adjective === fiorite f pl feminine plural of fiorito === Participle === fiorite f pl feminine plural of fiorito